/* 2fa.magicskill.org — same palette as the mail app's 9a theme. */

:root {
  --accent: #3ddc97;
  --accent-soft: rgba(61, 220, 151, 0.14);
  --accent-ink: #06231a;
  --warn: #f0b45a;
  --danger: #ef8f8f;
  --bg: #15171b;
  --box: #1c1f25;
  --raised: #22252b;
  --raised2: #2a2d34;
  --line: #262930;
  --border: #2b2e35;
  --ink-strong: #f4f5f7;
  --ink: #e8e9ec;
  --ink2: #a2a7b2;
  --ink3: #6d737f;
  --font-body: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --accent: #0ea36e;
    --accent-soft: rgba(14, 163, 110, 0.12);
    --accent-ink: #ffffff;
    --warn: #b7700f;
    --danger: #c0392b;
    --bg: #e0e3ea;
    --box: #e9ecf1;
    --raised: #d3d8e1;
    --raised2: #cad0da;
    --line: #ccd1dc;
    --border: #bfc5d2;
    --ink-strong: #1b1e26;
    --ink: #262a33;
    --ink2: #5b6170;
    --ink3: #7a808e;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 var(--font-body);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 16px 40px;
}

/* ---------------------------------------------------------------- header */

.top { margin-bottom: 18px; }

.brand { display: flex; align-items: center; gap: 10px; }

.mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-ink);
}

h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink-strong);
}

.tag { margin: 8px 0 0; color: var(--ink2); font-size: 14px; }

/* ------------------------------------------------------------------ input */

.box {
  background: var(--box);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: border-color 0.15s;
}

.box:focus-within { border-color: color-mix(in srgb, var(--accent) 55%, var(--border)); }

.box.dragging { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

textarea {
  display: block;
  width: 100%;
  min-height: 104px;
  max-height: 50vh;
  padding: 14px 16px;
  border: 0;
  outline: 0;
  resize: vertical;
  background: transparent;
  color: var(--ink-strong);
  font: 14px/1.6 var(--font-mono);
}

textarea::placeholder { color: var(--ink3); }

.bar,
.bulk {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.bar { padding: 8px 10px; border-top: 1px solid var(--line); }

.grow { flex: 1; }

.hint { color: var(--ink3); font-size: 12.5px; }

.btn,
select {
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--raised);
  color: var(--ink);
  font: 500 13px var(--font-body);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  cursor: pointer;
  white-space: nowrap;
}

.btn:hover { background: var(--raised2); }

.btn:focus-visible,
select:focus-visible,
.code:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.opts { display: inline-flex; gap: 6px; }

select {
  padding: 0 6px;
  color: var(--ink2);
  cursor: pointer;
}

/* ---------------------------------------------------------------- results */

.results { display: grid; gap: 8px; margin-top: 16px; }

.results:empty { display: none; }

.row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 4px 16px;
  padding: 12px 16px 13px;
  background: var(--box);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.meta { min-width: 0; }

.name,
.sub {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.name { color: var(--ink-strong); font-weight: 500; font-size: 14.5px; }

.sub { margin-top: 2px; color: var(--ink3); font: 12px/1.5 var(--font-mono); }

.note { color: var(--warn); }

.right { display: flex; flex-direction: column; align-items: flex-end; }

.code {
  padding: 0 6px;
  margin-right: -6px;
  border: 0;
  border-radius: 8px;
  background: none;
  color: var(--ink-strong);
  font: 600 26px/1.25 var(--font-mono);
  letter-spacing: 0.04em;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}

.code:hover { background: var(--raised); }

.code .gap { margin-left: 0.32em; }

.code.copied { color: var(--accent); }

.code.soon { color: var(--warn); }

.next { color: var(--ink3); font: 11.5px/1.4 var(--font-mono); white-space: nowrap; }

.next b { font-weight: 500; color: var(--ink2); }

.step {
  height: 22px;
  margin-top: 4px;
  padding: 0 8px;
  font-size: 12px;
}

/* time left in this step, drawn along the bottom edge of the row */
.timer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--accent);
  transform-origin: left center;
  transition: transform 0.25s linear;
}

.timer.soon { background: var(--warn); }

.row.solo { padding: 18px 20px 20px; }

.row.solo .name { font-size: 15.5px; }

.row.solo .code { font-size: 42px; }

.row.solo .timer { height: 3px; }

/* ------------------------------------------------------------- bulk/notes */

.bulk { margin-top: 10px; }

.count { color: var(--ink3); font-size: 13px; }

.issues {
  margin-top: 12px;
  padding: 10px 14px;
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--ink2);
  font-size: 13px;
}

.issues.alone {
  border-style: solid;
  border-color: color-mix(in srgb, var(--danger) 45%, var(--border));
  color: var(--danger);
}

.issues ul { margin: 6px 0 0; padding-left: 18px; }

.issues summary { cursor: pointer; }

.issues li { overflow-wrap: anywhere; }

.issues .src { color: var(--ink3); font-family: var(--font-mono); font-size: 12px; }

/* ----------------------------------------------------------------- footer */

.foot { margin-top: 28px; color: var(--ink3); font-size: 12.5px; }

.foot p { margin: 0 0 6px; }

.foot code {
  padding: 1px 5px;
  border-radius: 4px;
  background: var(--raised);
  color: var(--ink2);
  font: 11.5px var(--font-mono);
}

.clock.off { color: var(--warn); }

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  padding: 8px 14px;
  border-radius: 9px;
  background: var(--ink-strong);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  z-index: 10;
}

@media (max-width: 560px) {
  .wrap { padding-top: 28px; }
  .hint { display: none; }
  .opts { width: 100%; }
  .opts select { flex: 1; }
  .code { font-size: 22px; }
  .row.solo .code { font-size: 34px; }
  .row { padding: 11px 13px 12px; gap: 4px 10px; }
}